Description
TD Motion Offers
Harland Sharp Jeep 4.0 Roller Rocker Kit
True Rocker Arms are Pedestal Mount Aluminum, 1.6 Ratio, Set of 12. Less friction & Less Heat leads to more power for your Jeep!!. Direct Bolt-on for your 4.0 & 4.6 Jeep Stroker Engine.
INCLUDES:
Full Set of 12 Orange Anodized Roller Rockers and Hardware. Direct Bolt on replacement from Stock Rockers for your 4.0 and 4.6 Jeep. Work nicely with Edelbrock Aluminum Cylinder heads or Factory Heads.
PRODUCT COMPATIBILITY:
1987-2005 Jeep Six Cylinder 4.0 Engines
Fits early applications with some minor Mods.
COMPATIBILITY | |
YEAR | MAKE/MODEL |
1987 – 2001 | Jeep Cherokee |
1987 – 1992 | Jeep Comanche |
1987 – 1990 | Jeep Wagoneer |
1991 – 2006 | Jeep Wrangler |
BENEFITS:
Harland Sharp developed and manufactured the first aluminum needle bearing Roller Tip Rocker Arms in 1960. Since then, thousands of racing enthusiasts have experienced the quality and precision of every Harland Sharp rocker arm. Features include, full needle bearing roller fulcrum, roller tip, and consistent ratios to reduce friction, wear, and to stabilize valve timing.
The unique Friction Free Design gives you average gains of 15 to 40 HP. Made In The USA!
©1995-2022, Quadratec, Inc. All rights reserved.
Jeep®, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). Quadratec, Inc, has no affiliation with FCA. Throughout this website and catalog the terms Jeep®, Wrangler, MOPAR®, & Rubicon are used for identification purposes only. Transparency in Coverage Machine Readable File
- Designed to fit 232ci, 25Bci & 4.0L engines
- Aerospace grade 7000 series billet aluminum body
- Precision ground needle roller bearings
- Centerless ground fulcrum and roller
- Bearing quality ground 100 carbon steel pin
- Steel dual pedestal ensures correct rocker arm to valve alignment
- Available in both adjustable & non-adjustable configurations
- Body geometry optimized to deliver a true 1.6 ratio
- 5/16″ mounting hardware included
- Will handle 380 lbs of open valve spring pressure (max recommended spring pressure for 5/16 fastener)
- Will clear stock valve cover (with removal of internal PCV baffle)
- MADE IN THE USA!
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